i feel like i'm doing my part to help out the environment. >>> welcome back to "the lead." in national news, vice president joe biden met with newtown families and mental health advocates today and announced $100 million in federal funding to improve mental health services. this just four days before the one year anniversary of the tragic shooting at sandy hook elementary. i want to bring in chief medical correspondent dr. sanjay gupta for more. good to see you. thanks for being with us. $100 million. what specifically will that money be used for? >> it's interesting, $50 million of it is coming from the executive branch, the department of health and human services. that is specifically to help hire more mental health professionals, create community resource centers which could help free up some beds and address issues like substance abuse. what is interesting is the other $50 million is in fact coming from usda, through one of their services programs in the community, and the reason for that is that they want to make sure there's a focus on rural health as well, which gets